CN213367069U

CN213367069U - Novel switch board convenient to walk line

Info

Publication number: CN213367069U
Application number: CN202021586284.4U
Authority: CN
Inventors: 孙松磊; 孙乐场; 王瀚; 腾鹏; 孔浩; 陈力; 杨学文; 韩传广
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-06-04
Anticipated expiration: 2030-08-03

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to a novel power distribution cabinet convenient for wiring, which comprises a power distribution cabinet shell, a device connecting frame and a wiring frame, wherein the power distribution cabinet shell is connected with a cabinet door through a hinge in a matching way; the inside of the shell of the power distribution cabinet is movably connected with an upper device connecting frame and a lower device connecting frame, and the rear ends of the two device connecting frames are respectively and fixedly connected with a wiring rack; and the back plate of the shell of the power distribution cabinet is provided with two wiring holes. The utility model discloses inside chute and the line ball mechanism of being equipped with, cooperation through chute and line ball mechanism can realize arranging in order of cable for the cable carries out orderly distribution, is convenient for carry out seeking or the maintenance of cable.

Description

Novel switch board convenient to walk line

Technical Field

The utility model relates to a switch board technical field, more specifically say, relate to a novel switch board convenient to walk line.

Background

The power distribution cabinet is widely applied to power distribution and control centers in the fields of large power generation plants, petroleum and petrochemical industry and the like; the power distribution cabinet is integrated with common electrical elements such as a circuit breaker, a contactor, an intermediate relay, a thermal relay, a button, an indicator light, a universal change-over switch, a travel switch and the like, and wires are connected among the electrical elements. The electric wire of arranging in order is the guarantee of switch board safety, can effectively reduce the risk that the short circuit of switch board internal line caused the conflagration. The inside cable of switch board among the prior art is walked the line at will, and is disorderly, breaks down easily, influences the work of switch board.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel switch board convenient to walk the line, the mixed and disorderly problem of cable arrangement among the effective prior art of solving.

In order to achieve the purpose, the application provides a novel power distribution cabinet convenient for wiring, which comprises a power distribution cabinet shell, a device connecting and installing frame and a wiring frame, wherein a cabinet door is connected to the power distribution cabinet shell in a matching way through a hinge; the inside of the shell of the power distribution cabinet is movably connected with an upper device connecting frame and a lower device connecting frame, and the rear ends of the two device connecting frames are respectively and fixedly connected with a wiring rack; and the back plate of the shell of the power distribution cabinet is provided with two wiring holes.

Optionally, the power distribution cabinet shell comprises a rectangular shell with a front side opening, a heat dissipation box, a lead screw and a vertical shaft; the cabinet door is connected to the front end of the rectangular shell in a matching manner through a hinge; the two wiring holes are arranged on the back plate of the rectangular shell; the outer sides of the heat dissipation holes at the left end and the right end of the rectangular shell are respectively fixedly connected and communicated with a heat dissipation box; the outer ends of the two heat dissipation boxes are respectively fixedly connected with a dust-proof net; the upper end and the lower end of the lead screw are fixedly connected with the upper end and the lower end of a heat dissipation box; the upper end and the lower end of the vertical shaft are fixedly connected with the upper end and the lower end of the other heat dissipation box; one end of each of the two device connecting frames is matched with the screw rod through threads, and the other end of each of the two device connecting frames is in sliding fit with the vertical shaft.

Optionally, the dust-proof net is a nylon dust-proof heat dissipation net.

Optionally, the device mounting frame comprises a mounting seat plate provided with a plurality of bolt connecting holes, an adjusting screw, a cross shaft, a left sliding frame, a right sliding frame and an internal thread rotating pipe; one end of the connecting base plate is matched with the middle part of the adjusting screw rod through threads; two ends of the adjusting screw rod are respectively and rotatably matched with the front end and the rear end of the inner side of the left sliding frame; the outer end of the left sliding frame is connected with an internal thread rotating pipe in a rotating fit mode; the internal thread rotating pipe is matched on the lead screw through threads; the other end of the tipping seat plate is in sliding fit with the middle part of the transverse shaft; two ends of the transverse shaft are respectively fixed at the front end and the rear end of the inner side of the right sliding frame; the outer end of the right sliding frame is in sliding fit with the vertical shaft.

Optionally, the chute comprises side frames, guide shafts and partition plates; the two side frames are oppositely fixed on two sides of the rear end of the connecting seat board; an upper lead shaft and a lower lead shaft are fixedly connected between the two side frames; the division board is equipped with the polylith, and polylith division board sliding fit is on many wire shafts side by side.

Optionally, the novel power distribution cabinet convenient for wiring further includes a wire pressing mechanism; the line pressing mechanism comprises an L-shaped shaft seat, a fixed shaft, a sliding shaft, a tensioning pressure spring, a spring seat, a movable shaft seat, a rotating shaft and a line pressing roller; the two L-shaped shaft seats are oppositely fixed at the upper ends of the two side frames; a fixed shaft is fixedly connected between the two L-shaped shaft seats; the outer ends of the two L-shaped shaft seats are respectively connected with a sliding shaft in a sliding fit manner, the lower ends of the two sliding shafts are respectively fixedly connected with a spring seat, and the two spring seats and the two L-shaped shaft seats are respectively and fixedly connected through a tensioning pressure spring; the upper ends of the two sliding shafts are respectively fixedly connected with a movable shaft seat; the two ends of the rotating shaft are connected to the two movable shaft seats in a rotating fit mode, and the wire pressing roller is fixedly connected to the middle of the rotating shaft; and the roll surface of the line pressing roll is attached to the fixed shaft.

Optionally, the wire pressing mechanism further comprises a limit nut; the limiting nut is matched on the sliding shaft through threads; the limiting nut is blocked on the L-shaped shaft seat.

The utility model discloses a novel switch board convenient to walk line, beneficial effect is:

the utility model is internally provided with the cabling rack and the wire pressing mechanism, and the cabling rack and the wire pressing mechanism are matched, so that the ordered arrangement of the cables can be realized, the cables are distributed orderly, and the cables can be conveniently searched, maintained and repaired; the device assembling frame in the utility model is internally provided with the assembling base plate which can be adjusted back and forth, so that the assembling base plate can be conveniently adjusted to the front end of the shell of the power distribution cabinet, and the electronic device can be installed or repaired; the utility model discloses a height that the device of inside connects the dress frame can be adjusted, is convenient for adjust two devices and connects the distance between the dress frame, installs not unidimensional electron device.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention or the related art, the drawings required to be used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first overall schematic diagram provided in an embodiment of the present invention;

fig. 2 is a second overall schematic diagram provided in the embodiment of the present invention;

fig. 3 is a schematic view of a power distribution cabinet housing provided by an embodiment of the present invention;

fig. 4 is a schematic view of a device mounting frame according to an embodiment of the present invention;

fig. 5 is a schematic view of a rack according to an embodiment of the present invention;

fig. 6 is a schematic view of a wire pressing mechanism according to an embodiment of the present invention.

Icon: a power distribution cabinet housing 1; a rectangular housing 101; a heat dissipation case 102; a lead screw 103; a vertical shaft 104; a device mounting frame 2; a base plate 201 is connected; an adjusting screw 202; a horizontal axis 203; a left sliding frame 204; a right sliding frame 205; an internally threaded rotating tube 206; a cabling rack 3; a side frame 301; a wire guide shaft 302; a partition plate 303; a cabinet door 4; a wire pressing mechanism 5; an L-shaped shaft mount 501; a fixed shaft 502; a slide shaft 503; tensioning a compression spring 504; a spring seat 505; a movable shaft seat 506; a rotating shaft 507; a line-pressing roller 508; a limit nut 509.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of a plurality of or a plurality of is two or more unless specifically limited otherwise.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for understanding and reading the contents disclosed in the specification, and are not used for limiting the conditions that the present application can implement, so the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the technical content disclosed in the present application without affecting the efficacy and the achievable purpose of the present application. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present application, and changes or modifications in the relative relationship may be made without substantial technical changes.

The present invention will be described in further detail with reference to the accompanying fig. 1-6.

The specific embodiment is as follows:

as shown in fig. 1-6, a novel power distribution cabinet convenient for wiring comprises a power distribution cabinet shell 1, a device connecting and mounting frame 2 and a wiring frame 3, wherein a cabinet door 4 is connected to the power distribution cabinet shell 1 through a hinge in a matching manner; the inside of the power distribution cabinet shell 1 is movably connected with an upper device connecting and installing frame 2 and a lower device connecting and installing frame 2, and the rear ends of the two device connecting and installing frames 2 are respectively and fixedly connected with a wiring frame 3; and two wiring holes are formed in the back plate of the power distribution cabinet shell 1. The utility model discloses a novel switch board convenient to walk line, when using, can connect the dress frame 2 to carry out the installation of electron device through the device, the cable of electron device passes around and carries out the neat wiring of cable on chute 3, then the cable is worn out to the outer end of switch board shell 1 through the wiring hole and is connected; the arrangement of chute 3 can realize arranging in order of cable for the cable carries out orderly distribution, is convenient for seek or overhaul the maintenance, prevents that the cable is mixed and disorderly, reduces the probability because the equipment failure that the cable leads to.

The power distribution cabinet shell 1 comprises a rectangular shell 101 with a front side opening, a heat dissipation box 102, a lead screw 103 and a vertical shaft 104; the cabinet door 4 is connected to the front end of the rectangular shell 101 in a hinge fit manner; the two wiring holes are arranged on the back plate of the rectangular shell 101; the outer sides of the heat dissipation holes at the left end and the right end of the rectangular shell 101 are respectively fixedly connected and communicated with a heat dissipation box 102; the outer ends of the two heat dissipation boxes 102 are respectively fixedly connected with a dust blocking net; the upper end and the lower end of the lead screw 103 are fixedly connected with the upper end and the lower end of a heat dissipation box 102; the upper end and the lower end of the vertical shaft 104 are fixedly connected with the upper end and the lower end of the other heat dissipation box 102; one end of each of the two device mounting frames 2 is in threaded fit with the screw 103, and the other end of each of the two device mounting frames 2 is in sliding fit with the vertical shaft 104. The heat dissipation boxes 102 inside the power distribution cabinet shell 1 are used for dissipating heat, the outer ends of the two heat dissipation boxes 102 are respectively and fixedly connected with a dust blocking net, and the dust blocking net is used for preventing dust in outside air from entering the power distribution cabinet shell 1 to affect the work or service life of electronic devices.

The dust-proof net is a nylon dust-proof heat dissipation net.

The device assembling frame 2 comprises an assembling seat plate 201 provided with a plurality of bolt connecting holes, an adjusting screw 202, a transverse shaft 203, a left sliding frame 204, a right sliding frame 205 and an internal thread rotating pipe 206; one end of the tipping base plate 201 is matched with the middle part of the adjusting screw 202 through threads; two ends of the adjusting screw 202 are respectively and rotatably matched with the front end and the rear end of the inner side of the left sliding frame 204; the outer end of the left sliding frame 204 is connected with an internal thread rotating pipe 206 in a rotating fit manner; the internal thread rotating pipe 206 is matched on the lead screw 103 through threads; the other end of the tipping seat plate 201 is in sliding fit with the middle part of the transverse shaft 203; two ends of the transverse shaft 203 are respectively fixed at the front end and the rear end of the inner side of the right sliding frame 205; the outer end of the right sliding bracket 205 is a sliding fit on the vertical shaft 104. The overall height of the device assembling frame 2 can be adjusted through the matching of the device assembling frame 2, the lead screw 103 and the vertical shaft 104, so that the distance between the two device assembling frames 2 can be conveniently adjusted, and electronic devices with different sizes can be installed; the contact position of the internal thread rotating pipe 206 and the lead screw 103 is changed by rotating the internal thread rotating pipe 206, so that the left sliding frame 204 can be driven to move up and down, the left sliding frame 204 drives the tipping base plate 201 to move up and down through the adjusting screw 202, the tipping base plate 201 drives the right sliding frame 205 to slide on the vertical shaft 104 through the transverse shaft 203, and the vertical shaft 104 plays a role in guiding and limiting; the front and back positions of the mounting base plate 201 can be adjusted, so that the mounting or dismounting of the electronic device can be conveniently carried out by adjusting the mounting base plate 201 to the outer end of the rectangular shell 101; the adjusting screw 202 is rotated to change the contact position of the adjusting screw 202 and the mounting base plate 201, so as to drive the mounting base plate 201 to slide back and forth on the transverse shaft 203, thereby adjusting the position of the mounting base plate 201.

The cabling rack 3 comprises side frames 301, lead shafts 302 and partition plates 303; two side frames 301 are arranged, and the two side frames 301 are oppositely fixed on two sides of the rear end of the connecting seat plate 201; an upper lead shaft 302 and a lower lead shaft 302 are fixedly connected between the two side frames 301; the plurality of partition plates 303 are arranged, and the plurality of partition plates 303 are in sliding fit with the plurality of lead shafts 302 side by side. When the cabling rack 3 is used, cables penetrate through the plurality of wire guide shafts 302 and are blocked on one side of the partition plate 303, so that the cables are distributed neatly, the cables are prevented from being disordered and staggered, and the cables can be conveniently found.

The novel power distribution cabinet convenient for wiring further comprises a wire pressing mechanism 5; the wire pressing mechanism 5 comprises an L-shaped shaft seat 501, a fixed shaft 502, a sliding shaft 503, a tensioning pressure spring 504, a spring seat 505, a movable shaft seat 506, a rotating shaft 507 and a wire pressing roller 508; two L-shaped shaft seats 501 are arranged, and the two L-shaped shaft seats 501 are oppositely fixed at the upper ends of the two side frames 301; a fixed shaft 502 is fixedly connected between the two L-shaped shaft seats 501; the outer ends of the two L-shaped shaft seats 501 are respectively connected with a sliding shaft 503 in a sliding fit manner, the lower ends of the two sliding shafts 503 are respectively fixedly connected with a spring seat 505, and the two spring seats 505 and the two L-shaped shaft seats 501 are respectively fixedly connected through a tensioning compression spring 504; the upper ends of the two sliding shafts 503 are respectively fixedly connected with a movable shaft seat 506; two ends of the rotating shaft 507 are connected to the two movable shaft seats 506 in a rotating fit mode, and the wire pressing roller 508 is fixedly connected to the middle of the rotating shaft 507; the surface of the line pressing roller 508 is attached to the fixed shaft 502. The cabling rack 3 is matched with the cabling mechanism 5, so that ordered arrangement of cables can be achieved, when the cabling mechanism 5 is used, the spring seat 505 is pushed upwards to drive the sliding shaft 503 to slide up and down on the L-shaped shaft seat 501 and compress the tension compression spring 504, the sliding shaft 503 drives the movable shaft seat 506 to move up and down, the movable shaft seat 506 drives the cabling roller 508 to move upwards through the rotating shaft 507, so that the cabling roller 508 is separated from the fixed shaft 502, at the moment, cables passing through the guide shaft 302 of the cabling rack 3 penetrate between the fixed shaft 502 and the cabling roller 508, and can be properly fixed through the cabling roller 508 to prevent the cables from loosening, but when the cables are not pulled, the cabling roller 508 can rotate along with the cabling roller to reduce friction force and prevent the cables from being damaged in the pulling process.

The wire pressing mechanism 5 further comprises a limit nut 509; the limit nut 509 is screwed on the sliding shaft 503; the limit nut 509 is blocked on the L-shaped shaft seat 501. The limiting nut 509 is used for properly limiting the position of the sliding shaft 503, when more cables need to be installed, the limiting nut 509 is rotated to adjust the position of the sliding shaft 503, so that the sliding shaft 503 controls the separation of the wire pressing roller 508 and the fixed shaft 502 through the movable shaft seat 506 and the rotating shaft 507, and the cables are convenient to install; under the normal state, the wire pressing roller 508 keeps the state of pressing on the fixed shaft 502 under the elastic force of the tension compression spring 504, or presses and fixes the cable by matching with the fixed shaft 502, so as to prevent the cable from loosening.

The principle is as follows: the utility model discloses a novel switch board convenient to walk line, when using, can connect the dress frame 2 to carry out the installation of electron device through the device, the cable of electron device passes around and carries out the neat wiring of cable on chute 3, then the cable is worn out to the outer end of switch board shell 1 through the wiring hole and is connected; the arrangement of chute 3 can realize arranging in order of cable for the cable carries out orderly distribution, is convenient for seek or overhaul the maintenance, prevents that the cable is mixed and disorderly, reduces the probability because the equipment failure that the cable leads to.

The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a novel switch board convenient to walk line, connects dress frame (2) and chute (3) including switch board shell (1), device, its characterized in that: a cabinet door (4) is connected to the power distribution cabinet shell (1) in a matching manner through a hinge; the interior of the power distribution cabinet shell (1) is movably connected with an upper device connecting frame (2) and a lower device connecting frame (2), and the rear ends of the two device connecting frames (2) are respectively and fixedly connected with a wiring frame (3); two wiring holes are formed in the back plate of the power distribution cabinet shell (1).

2. The novel power distribution cabinet convenient for wiring according to claim 1, wherein: the power distribution cabinet shell (1) comprises a rectangular shell (101) with a front side opening, a heat dissipation box (102), a lead screw (103) and a vertical shaft (104); the cabinet door (4) is connected to the front end of the rectangular shell (101) in a hinge fit manner; the two wiring holes are arranged on the back plate of the rectangular shell (101); the outer sides of the heat dissipation holes at the left end and the right end of the rectangular shell (101) are respectively fixedly connected and communicated with a heat dissipation box (102); the outer ends of the two heat dissipation boxes (102) are respectively fixedly connected with a dust blocking net; the upper end and the lower end of the lead screw (103) are fixedly connected with the upper end and the lower end of a heat dissipation box (102); the upper end and the lower end of the vertical shaft (104) are fixedly connected with the upper end and the lower end of the other heat dissipation box (102); one ends of the two device connecting frames (2) are matched on the screw rod (103) through threads, and the other ends of the two device connecting frames (2) are in sliding fit on the vertical shaft (104).

3. The novel power distribution cabinet convenient for wiring according to claim 2, wherein: the dust-proof net is a nylon dust-proof heat dissipation net.

4. The novel power distribution cabinet convenient for wiring according to claim 2, wherein: the device assembling frame (2) comprises an assembling seat plate (201) provided with a plurality of bolt connecting holes, an adjusting screw rod (202), a transverse shaft (203), a left sliding frame (204), a right sliding frame (205) and an internal thread rotating pipe (206); one end of the connecting and installing base plate (201) is matched with the middle part of the adjusting screw rod (202) through threads; two ends of the adjusting screw rod (202) are respectively and rotatably matched with the front end and the rear end of the inner side of the left sliding frame (204); the outer end of the left sliding frame (204) is connected with an internal thread rotating pipe (206) in a rotating and matching way; the internal thread rotating pipe (206) is matched on the lead screw (103) through threads; the other end of the tipping seat plate (201) is in sliding fit with the middle part of the transverse shaft (203); two ends of the transverse shaft (203) are respectively fixed at the front end and the rear end of the inner side of the right sliding frame (205); the outer end of the right sliding frame (205) is in sliding fit with the vertical shaft (104).

5. The novel power distribution cabinet convenient for wiring according to claim 4, wherein: the cabling rack (3) comprises side frames (301), lead shafts (302) and partition plates (303); two side frames (301) are arranged, and the two side frames (301) are oppositely fixed on two sides of the rear end of the connecting seat plate (201); an upper lead shaft and a lower lead shaft (302) are fixedly connected between the two side frames (301); the plurality of separating plates (303) are arranged, and the plurality of separating plates (303) are in sliding fit on the plurality of lead shafts (302) side by side.

6. The novel power distribution cabinet convenient for wiring according to claim 4, wherein: the wire pressing mechanism (5) is also included; the wire pressing mechanism (5) comprises an L-shaped shaft seat (501), a fixed shaft (502), a sliding shaft (503), a tensioning pressure spring (504), a spring seat (505), a movable shaft seat (506), a rotating shaft (507) and a wire pressing roller (508); the number of the L-shaped shaft seats (501) is two, and the two L-shaped shaft seats (501) are oppositely fixed at the upper ends of the two side frames (301); a fixed shaft (502) is fixedly connected between the two L-shaped shaft seats (501); the outer ends of the two L-shaped shaft bases (501) are respectively connected with a sliding shaft (503) in a sliding fit mode, the lower ends of the two sliding shafts (503) are respectively fixedly connected with a spring seat (505), and the two spring seats (505) and the two L-shaped shaft bases (501) are respectively and fixedly connected through a tensioning compression spring (504); the upper ends of the two sliding shafts (503) are respectively fixedly connected with a movable shaft seat (506); two ends of the rotating shaft (507) are connected to the two movable shaft seats (506) in a rotating fit mode, and the wire pressing roller (508) is fixedly connected to the middle of the rotating shaft (507); the roll surface of the line pressing roll (508) is attached to the fixed shaft (502).

7. The novel power distribution cabinet convenient for wiring according to claim 6, wherein: the wire pressing mechanism (5) further comprises a limit nut (509); the limit nut (509) is in threaded fit on the sliding shaft (503); the limiting nut (509) is blocked on the L-shaped shaft seat (501).